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Transfer rate from DMA | Cypress Semiconductor

Transfer rate from DMA

Summary: 1 Reply, Latest post by hli on 05 Sep 2012 08:51 AM PDT
Verified Answers: 0
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user_228878049's picture
152 posts

 Hello All

Does the transfer rate increase when the Burst count is higher......the reason why I ask this question is , in the emfile component I found that that if i buffer lot of bytes and then transfer huge data  the transfer rate increases.......

The rate increase may also due to additional header or foooter formats required when each data byte is transferred..... I am not sure.... 

user_78878863's picture
2551 posts

Yes, because then you spare the setup / preparation times. The TRM has a nice formula to calculate how long a transfer takes.

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